CVE-2026-75136mediumCWE-522

CVE-2026-75136: medium-severity vulnerability in Septeo IT Solutions UpSignOn

UpSignOn < 7.19.0 Biometric Key Exposure via Windows PasswordVault

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.9epss 0.2%
UpSignOn for Windows before 7.19.0 contains an insecure credential storage vulnerability that allows local attackers to retrieve the biometric unlock key stored in the Windows PasswordVault API without triggering any authentication prompt. Attackers can access the stored biometric key from a standard local process within the same Windows session to decrypt the protected vault files and export the entire password manager contents in cleartext.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
Septeo IT Solutions · UpSignOn
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CVE-2026-75137MEDIUMUpSignOn < 7.19.0 Sensitive Data Exposure in Process Memory after LockEPSS 0.1%CVE-2026-75135MEDIUMUpSignOn < 7.19.0 Sensitive Key Retention in MemoryEPSS 0.1%